Patent Decisions

The Federal Court of Appeal has overturned the earlier finding that Allergan and Apotex had settled
their patent infringement litigation (2015
FC 367).

Allergan had sued Apotex for patent infringement. The parties discussed settlement for almost two
years, through emails, draft Minutes of Settlement and reporting letters to the Federal Court. In reviewing
the evidence, the Federal Court had determined that although the parties did not have a signed agreement,
they had reached agreement on all essential terms.

The Court of Appeal began its analysis by laying out the following requirements for a Court to find
whether a settlement agreement has been reached in a common law jurisdiction:

objectively viewed, the parties had a mutual intention to create legal relations;

there must be consideration flowing in return for a promise;

the terms of the agreement are sufficiently certain;

there is matching offer and acceptance on all terms essential to the agreement; and

any other requirements, such as legislative requirements.

In reviewing the requirements, the Court of Appeal stated that this is an objective test, not a subjective
one. The Federal Court Judge had applied a subjective test, which was found to be in error.

In applying an objective view to the evidence, the Court of Appeal found that the scope of the restrictions
sought to be placed upon Apotex was an essential term that had not been agreed upon. Furthermore, it
was found that counsel to Apotex only agreed to recommend the terms of settlement to his client. In
finding that counsel did not have the authority to bind his client, there was no legally-effective
acceptance of Allergan's offer.

Thus, the original decision was overturned.

The Court of Appeal made a few comments of note at the end of the appeal. First, it was noted that
the patent at issue had expired during the appeal, and Allergan moved to dismiss the appeal as moot.
The Court of Appeal held it was not moot because Apotex would have been subject to obligations under
the settlement agreement, which if breached, could be the foundation for a future damages claim. There
was also a lack of authority on the legal points in the appeal and some uncertainty in the state of
the law, which meant it was in the public interest to continue the appeal.

Second, it was noted that not only did the Federal Court declare the parties had reached settlement
and identified the terms of the settlement, the Court had set out the terms and ordered Apotex to comply.
This was found to be too broad, as a breach of the settlement agreement could now lead to proceedings
for contempt. In the Court of Appeal's view, there should only have been a declaration that a settlement
agreement had been made by reference to the documents in the record.

Qualcomm sought to remove a named inventor who was added to a patent through inadvertence or mistake.
The named inventor provided affidavit evidence that he is not an inventor and consented to being removed
as an inventor from a patent.

In removing the inventor, the Court noted that section 31(3) of the Patent Act has two parts:
i) evidence that an inventor had no part in the invention and ii) that the remaining applicant(s) are
the sole inventors. In this proceeding, the Court only had evidence from the named inventor and the
Applicant's Patent Counsel. That evidence did not clearly state that the remaining co-inventors are
the sole inventors.

In its view, the Court held that evidence as to the remaining inventors is essentially a housekeeping
requirement for the Patent Office that is not relevant when an issued patent is being considered by
the Court.

Accordingly, the Order issued notwithstanding the evidence was silent as to whether the remaining
inventors were the sole inventors.